@misc{indiciaeb781686939db,
  title = {Time sequences for differentiation in cellular slime molds.},
  author = {D Francis},
  year = {1969},
  doi = {10.1086/406143},
  url = {https://pubmed.ncbi.nlm.nih.gov/4902676/},
  note = {Source identifier: 4902676}
}